CN202603209U - Pull-type twin-row potato harvester - Google Patents
Pull-type twin-row potato harvester Download PDFInfo
- Publication number
- CN202603209U CN202603209U CN 201220287557 CN201220287557U CN202603209U CN 202603209 U CN202603209 U CN 202603209U CN 201220287557 CN201220287557 CN 201220287557 CN 201220287557 U CN201220287557 U CN 201220287557U CN 202603209 U CN202603209 U CN 202603209U
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- digger blade
- carrier chain
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Abstract
The utility model relates to a pull-type twin-row potato harvester which comprises a rack, a transmission mechanism, a combined digging mechanism, a sectionalized conveying device and land wheels. The combined digging mechanism is fixedly connected with the forefront end of the rack, and comprises a digging machine frame, a press depth roller mechanism, a cutting disc mechanism, and a digging shovel mechanism. The sectionalized conveying device comprises a front conveying chain, a front drive shaft mechanism, a rear conveying chain, and a rear drive shaft mechanism, the front drive shaft mechanism and the rear drive shaft mechanism are both provided with a cinquefoil gear, and the cinquefoil gears are close to the conveying chains. A hitch frame is fixedly connected with the forefront end of the rack, the rear end of the hitch frame is connected with the rack in a hung mode, and the front end of the hitch frame is connected with a three-link hitch of a tractor through a three-link hitch. The transmission mechanism is fixedly connected on the rack, and comprises a transmission shaft group and a speed changing box. The transmission mechanism transmits driving force to the sectionalized conveying device through a chain and a chain wheel. The rearmost end of the rack is fixedly connected with a potato collecting barrier strip which is arranged at the rear end of the rear conveying chain.
Description
Technical field
The utility model relates to a kind of agriculture results field plant equipment, especially a kind of towed duplicate rows potato harvester.
Background technology
Potato is the fourth-largest crop of China, and cultivated area is big, and bright potato output occupies first place in the world, and potato occupies critical role in agricultural economy, realizes potato harvest machineryization, is as good as the development that can promote Potato Industry; Generally speaking,, just can gather in the crops potato plant when reaching physiological maturity, if but the fully ripe back of plant results; Can obtain higher stem tuber output; So after potato got into physiological maturity, the sweet potato grower tended to gather in the crops according to the market price or according to weather condition results selectivity, but often because cultivated area is big; Owing to gather in the crops not mechanization, and delay the results situation on opportunity.In order to rob farming season, guarantee bright potato quality, must adopt mechanical harvest.
Potato harvest machinery is that external type or domestic type are all followed: excavate---separates---conveying---and picks up such technological process; Represent according to the relevant expert; In nearly decades; This harvest technology flow process will remain unchanged, and we go out the described towed duplicate rows potato harvester of the utility model according to this technical flow design exactly.The core technology of potato harvester is being excavated and is being separated; Wherein the design of digger blade is particularly important; Substantially can divide monoblock type and split type two kinds, separating component to mainly contain two kinds of vertical conveying and lateral transfer, the mode of movement of excavator and swath harvesting machine generally is vertical conveying; Strip laying is carried out at rear at potato harvester, is picked up by manual work then; Also having some is vertically to carry earlier, and direction finding is carried again, and potato side direction strip laying is picked up by manual work then the most at last.Different lay modes, machine are results track route difference in the field.The described segmented potato harvester of the utility model adopts vertical conveying exactly, carries out strip laying at the rear of potato harvester, picks up this work pattern by manual work then.
The utility model content
The utility model technical problem to be solved provides a kind of can disposable completion the excavation, carry to separate to reach and carry out the towed duplicate rows potato harvester that potato is concentrated lay in the wings.
For solving the problems of the technologies described above, the utility model is realized as follows: the said a kind of towed duplicate rows potato harvester of the utility model comprises frame, transmission mechanism, combination digging mechanism, segmentation conveying plant and land wheel; Said combination digging mechanism is fixedly connected on frame foremost, comprises excavating frame, suppression gauge wheel mechanism, cutting disc mechanism and digger blade mechanism; The suppression gauge wheel mechanism of said combination digging mechanism is fixedly connected on through bar linkage structure by left and right two press wheels and excavates on the frame, and bar linkage structure is provided with the dark height adjustment bolt of limit; Said cutting disc mechanism comprises four disc cutters, and disc cutter is fixedly connected on through the copying spring Connection Block and excavates on the frame; Said digger blade mechanism comprises digger blade fixed mount and digger blade sheet, and digger blade mechanism is connected in through the digger blade fixed mount and excavates on the frame, and the digger blade sheet is between disc cutter;
Said segmentation conveying plant comprises preceding carrier chain, drive before carrier chain drive axle mechanism and back carrier chain, drive the rear drive shaft mechanism of back carrier chain; Said drive axle mechanism and rear drive shaft mechanism all are fixedly connected on the frame; All be provided with the plum blossom wheel in said drive axle mechanism and the rear drive shaft mechanism, the plum blossom wheel is abutted against with carrier chain; Said segmentation conveying plant comprises that also plurality of fixed is connected in the support roller on the frame, and it is connected on the upper surface and lower surface of preceding carrier chain and back carrier chain;
Said hitch frame is fixedly connected on frame foremost, and hitch frame rear end and frame articulate, and front end is connected with the three point linkage of tractor through three point linkage;
Said transmission mechanism is fixedly connected on the frame, comprises power transmission shaft group and gearbox; Transmission mechanism is through chain and sprocket wheel, with transmission of power to segmentation conveying plant;
The rearmost end of said frame also is fixedly connected with collection potato blend stop, and it is arranged at the rear end of back carrier chain.
Four disc cutters in the said cutting disc mechanism lay respectively at the both sides of press wheel in the suppression gauge wheel mechanism.
Digger blade fixed mount in the said digger blade mechanism is configured to bar linkage structure with excavator and is connected, and is provided with the adjusting yoke bolt between the two; Said digger blade sheet is made up of some main shovels and secondary the shovel, and secondary shovel shovels to being hinged with main, and secondary shovel can rotate around being hinged axle, and main shovel is fixedly connected on the digger blade fixed mount.
Said segmentation conveying plant also comprises preceding shaker mechanism, preceding shake regulating shaft and back shaker mechanism, back shake regulating shaft; Shaker mechanism is provided with the back shaker mechanism and is the dithering-wheel that angle is 120 degree distributions before said; The shake regulating shaft is provided with dither amplitude adjustment pole with back shake regulating shaft before said, regulates the pole end and is provided with roller; Said segmentation conveying plant also comprises two shake regulating handles, and it is arranged on the frame, is connected with back shake regulating shaft with preceding shake regulating shaft respectively.
The front end of said frame also is fixedly connected with delivery wheel, and it is connected with frame through the rod spring feeler mechanism, and on the carrier chain, it was followed the rotation of preceding carrier chain and rotates before delivery wheel was pressed on.
The good effect of the utility model: the said a kind of towed duplicate rows potato harvester of the utility model can be disposable completion excavate, carry and separate and potato is concentrated the lay operation, it can dig out all potatos, it is low to leak the rate of digging; When excavating, potato has a small amount of earth, and through the two-stage conveying plant, the potato of results is clean; Especially for the combination digging mechanism, excavating depth is stable, and the digger blade angle of penetration can be regulated as required, thereby guarantees that soil is raveled and the potato that successfully will dig is transported to separator; The potato of accepting at last is thrown into after the reaping machine uniformly, conveniently picks up.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model
Fig. 2 is the exploded perspective view of the utility model
Fig. 3 is the structural representation of rack
Fig. 4 is a digging element assembled construction sketch map
Fig. 5 is the structural representation of digger blade
Among the figure, 1 segmentation conveying plant, 2 frames, 3 transmission mechanisms
Carrier chain before 4 combination digging mechanisms, 5 land wheels 6
7 back 9 drive axle mechanisms of carrier chain 8 rear drive shaft mechanisms
Shaker mechanism before 10 collection potato blend stops, 11 hitch frames 12
Shake regulating shaft 14 back shaker mechanisms 15 shake regulating handles before 13
16 delivery wheels, 17 18 cutting disc mechanisms of suppression gauge wheel mechanism
19 digger blade mechanisms 20 excavate frame 21 digger blade fixed mounts
22 digger blade sheets, 23 main shovel 24 secondary shovels
Embodiment
Like Fig. 1, Fig. 2 and shown in Figure 3, the said a kind of towed duplicate rows potato harvester of the utility model comprises frame (2), transmission mechanism (3), combination digging mechanism (4), segmentation conveying plant (1) and land wheel (5); Like Fig. 4 and shown in Figure 5, said combination digging mechanism (4) is fixedly connected on frame (2) foremost, comprises excavating frame (20), suppression gauge wheel mechanism (17), cutting disc mechanism (18) and digger blade mechanism (19); The suppression gauge wheel mechanism (17) of said combination digging mechanism (4) is fixedly connected on through bar linkage structure by left and right two press wheels and excavates on the frame (20), and bar linkage structure is provided with the dark height adjustment bolt of limit, the position height that can regulate the suppression gauge wheel; Said cutting disc mechanism (18) comprises four disc cutters; Disc cutter is fixedly connected on through the copying spring Connection Block and excavates on the frame (20); The copying spring Connection Block can allow disc cutter when running into hard objects such as stone, lifts within the specific limits, avoids disc cutter to receive damage; Said digger blade mechanism (19) comprises digger blade fixed mount (21) and digger blade sheet (22), and digger blade mechanism (19) is connected in through digger blade fixed mount (21) and excavates on the frame (20), and digger blade sheet (22) is between disc cutter.
Like Fig. 1, shown in Figure 2, said segmentation conveying plant (1) comprises preceding carrier chain (6), drive before the drive axle mechanism (9) of carrier chain (6) with back carrier chain (7), drive after the rear drive shaft mechanism (8) of carrier chain (7); Said drive axle mechanism (9) and rear drive shaft mechanism (8) all are fixedly connected on the frame (2); All be provided with the plum blossom wheel in said drive axle mechanism (9) and the rear drive shaft mechanism (8), the plum blossom wheel is abutted against with carrier chain, can drive the carrier chain motion; Said segmentation conveying plant (1) comprises that also plurality of fixed is connected in the support roller on the frame (2), and it is connected on the upper surface and lower surface of preceding carrier chain (6) and back carrier chain (7).
Like Fig. 1, shown in Figure 2, said hitch frame (11) is fixedly connected on frame (2) foremost, and hitch frame (11) rear end and frame (2) articulate, and front end is connected with the three point linkage of tractor through three point linkage.
Like Fig. 1, shown in Figure 2, said transmission mechanism (3) is fixedly connected on the frame (2), comprises power transmission shaft group and gearbox; Transmission mechanism (3) is passed to segmentation conveying plant (1) through chain and sprocket wheel with outputting power behind the tractor.
Like Fig. 1, Fig. 2 and shown in Figure 3, the rearmost end of said frame (2) also is fixedly connected with collection potato blend stop (10), and it is arranged at the rear end of back carrier chain (7), can with the potato that excavates via back carrier chain (7) after, be collected in the middle of the soil, conveniently pick up.
As shown in Figure 4, four disc cutters in the said cutting disc mechanism (18) lay respectively at the both sides of press wheel in the suppression gauge wheel mechanism (17).
Like Fig. 4, shown in Figure 5; Digger blade fixed mount (21) in the said digger blade mechanism (19) constitutes bar linkage structure with excavation frame (20) and is connected; Be provided with the adjusting yoke bolt between the two; Through the adjusting yoke bolt, just can regulate the angle of penetration of digger blade sheet (22), thereby realize the adjusting of excavating depth; Said digger blade sheet (22) shovels (24) by some main shovels (23) and pair to be formed, and secondary shovel (24) shovels (23) for being hinged with the master, and secondary shovel (24) can be around being hinged the axle rotation, and master's shovel (23) is fixedly connected on the digger blade fixed mount (21); This structure is split type main shovel (23) and floating type secondary shovel (24) combining structure, and it can overcome various resistances, makes consumed energy minimum, prevents to twine grass and hilling.
Like Fig. 1, shown in Figure 2, said segmentation conveying plant (1) also comprises preceding shaker mechanism (12), preceding shake regulating shaft (13) and back shaker mechanism (14), back shake regulating shaft; Shaker mechanism (12) and back shaker mechanism (14) are provided with and are the dithering-wheel that angle is 120 degree distributions before said, and it can play the effect that drives the carrier chain shake when rotating; Shake regulating shaft (13) and back shake regulating shaft are provided with dither amplitude adjustment pole before said, and dither amplitude adjustment pole end is provided with roller; Said segmentation conveying plant (1) also comprises two shake regulating handles (15), and it is arranged on the frame (2), is connected with back shake regulating shaft with preceding shake regulating shaft (13) respectively, through regulating shake regulating handle (15), can play the effect of regulating the shake amplitude.
As shown in Figure 3; The front end of said frame (2) also is fixedly connected with delivery wheel (16), and it is connected with frame (2) through the rod spring feeler mechanism, and delivery wheel (16) is pressed on the preceding carrier chain (6); It is followed the rotation of preceding carrier chain (6) and rotates; When running into hard thing, it can lift automatically, thereby has avoided the damage of delivery wheel.
The course of work of the utility model is: the said a kind of towed duplicate rows potato harvester of the utility model can disposablely be accomplished excavation, conveying separation, the concentrated lay operation of potato; Digging element is combination digging mechanism (4), mainly is made up of cutting disc mechanism (18), suppression gauge wheel mechanism (17) and digger blade mechanism (19).Soil and weeds are cut by cutting disc mechanism (18); Soil on suppression gauge wheel mechanism (17) the suppression ridge, chesson and pulverize soil block; Digger blade mechanism (19) excavates soil and potato.For preventing the cutting disc in the field stone damage cutting disc mechanism (18), more effectively cut soil and weeds, reduce excavating resistance, the spring floating design is adopted in the connection of cutting disc in cutting disc mechanism (18).Cutting disc runs into hard materials such as stone, can upspring automatically.Press wheel in the suppression gauge wheel mechanism (17) adopts the design of waist drum type, and in the mining process, tractor hydraulic places quick condition; Soil on the press wheel suppression ridge; Chesson and pulverize soil block, and cooperate the limiting excavation degree of depth with digger blade mechanism (19), guarantee that excavating depth is consistent; Improve and excavate quality, reduce the potato rate of hindering.Through great deal of experimental and theory analysis, we adopt split type main shovel (23) and floating type secondary shovel (24) digger blade sheet (22), reduce excavating resistance, prevent the stone damage digger blade in the soil or carry bolter.
The major technique characteristic of the described a kind of towed duplicate rows potato harvester of the utility model: this machine and tractor suspension are supporting; Mating power is more than 60kW, and the operation line number is 2 row, and the operation line-spacing is 80～90 centimetres; Excavating depth reaches more than 25 centimetres; Net harvesting rate reaches more than 95%, and results efficient is 0.4～0.6 hectare/hour, and the adapted soil type is sandy soil, sandy loam, middle cohesive soil.
Claims (5)
1. towed duplicate rows potato harvester; Comprise frame, transmission mechanism, combination digging mechanism, segmentation conveying plant and land wheel; It is characterized in that: said combination digging mechanism is fixedly connected on frame foremost, comprises excavating frame, suppression gauge wheel mechanism, cutting disc mechanism and digger blade mechanism; The suppression gauge wheel mechanism of said combination digging mechanism is fixedly connected on through bar linkage structure by left and right two press wheels and excavates on the frame, and bar linkage structure is provided with the dark height adjustment bolt of limit; Said cutting disc mechanism comprises four disc cutters, and disc cutter is fixedly connected on through the copying spring Connection Block and excavates on the frame; Said digger blade mechanism comprises digger blade fixed mount and digger blade sheet, and digger blade mechanism is connected in through the digger blade fixed mount and excavates on the frame, and the digger blade sheet is between disc cutter;
Said segmentation conveying plant comprises preceding carrier chain, drive before carrier chain drive axle mechanism and back carrier chain, drive the rear drive shaft mechanism of back carrier chain; Said drive axle mechanism and rear drive shaft mechanism all are fixedly connected on the frame; All be provided with the plum blossom wheel in said drive axle mechanism and the rear drive shaft mechanism, the plum blossom wheel is abutted against with carrier chain; Said segmentation conveying plant comprises that also plurality of fixed is connected in the support roller on the frame, and it is connected on the upper surface and lower surface of preceding carrier chain and back carrier chain;
Said hitch frame is fixedly connected on frame foremost, and hitch frame rear end and frame articulate, and front end is connected with the three point linkage of tractor through three point linkage;
Said transmission mechanism is fixedly connected on the frame, comprises power transmission shaft group and gearbox; Transmission mechanism is through chain and sprocket wheel, with transmission of power to segmentation conveying plant;
The rearmost end of said frame also is fixedly connected with collection potato blend stop, and it is arranged at the rear end of back carrier chain.
2. a kind of towed duplicate rows potato harvester according to claim 1 is characterized in that: four disc cutters in the said cutting disc mechanism lay respectively at the both sides of press wheel in the suppression gauge wheel mechanism.
3. a kind of towed duplicate rows potato harvester according to claim 1 is characterized in that: the digger blade fixed mount in the said digger blade mechanism is configured to bar linkage structure with excavator and is connected, and is provided with the adjusting yoke bolt between the two; Said digger blade sheet is made up of some main shovels and secondary the shovel, and secondary shovel shovels to being hinged with main, and secondary shovel can rotate around being hinged axle, and main shovel is fixedly connected on the digger blade fixed mount.
4. a kind of towed duplicate rows potato harvester according to claim 1 is characterized in that: said segmentation conveying plant also comprises preceding shaker mechanism, preceding shake regulating shaft and back shaker mechanism, back shake regulating shaft; Shaker mechanism is provided with the back shaker mechanism and is the dithering-wheel that angle is 120 degree distributions before said; The shake regulating shaft is provided with dither amplitude adjustment pole with back shake regulating shaft before said, regulates the pole end and is provided with roller; Said segmentation conveying plant also comprises two shake regulating handles, and it is arranged on the frame, is connected with back shake regulating shaft with preceding shake regulating shaft respectively.
5. a kind of towed duplicate rows potato harvester according to claim 1; It is characterized in that: the front end of said frame also is fixedly connected with delivery wheel; It is connected with frame through the rod spring feeler mechanism, and on the carrier chain, it was followed the rotation of preceding carrier chain and rotates before delivery wheel was pressed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287557 CN202603209U (en) | 2012-06-19 | 2012-06-19 | Pull-type twin-row potato harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287557 CN202603209U (en) | 2012-06-19 | 2012-06-19 | Pull-type twin-row potato harvester |
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| Publication Number | Publication Date |
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| CN202603209U true CN202603209U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220287557 Expired - Fee Related CN202603209U (en) | 2012-06-19 | 2012-06-19 | Pull-type twin-row potato harvester |
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| Country | Link |
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| CN (1) | CN202603209U (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814686A (en) * | 2014-03-02 | 2014-05-28 | 山东理工大学 | Eccentric cam gear rod-shaped disk cutter type sweet potato vine harvester |
| CN104094723A (en) * | 2014-07-21 | 2014-10-15 | 大连交通大学 | Potato digging machine |
| CN104855033A (en) * | 2015-04-23 | 2015-08-26 | 甘肃农业大学 | Potato multi-stage conveying and separation excavator |
| CN105052339A (en) * | 2015-08-21 | 2015-11-18 | 中机美诺科技股份有限公司 | Potato harvester capable of achieving rear spreading |
| CN105075487A (en) * | 2015-09-29 | 2015-11-25 | 青岛农业大学 | Green Chinese onion harvester |
| CN105123074A (en) * | 2015-08-21 | 2015-12-09 | 中机美诺科技股份有限公司 | Potato harvester capable of achieving lateral conveying |
| CN105794386A (en) * | 2014-12-27 | 2016-07-27 | 酒泉市铸陇机械制造有限责任公司 | Self-propelled potato combine harvester |
| CN107241959A (en) * | 2017-06-30 | 2017-10-13 | 山东省农业机械科学研究院 | Picker for tuber crops |
| CN107318342A (en) * | 2017-09-04 | 2017-11-07 | 郭天伟 | Conveying device and the harvester for rhizome crops using the device |
| CN107371555A (en) * | 2017-09-04 | 2017-11-24 | 郭天伟 | Root crop excavating gear and the cropper using the device |
| CN108283047A (en) * | 2018-04-12 | 2018-07-17 | 安徽邓氏机械制造有限公司 | A kind of double ridge picker for tuber crops |
| CN108353605A (en) * | 2018-04-12 | 2018-08-03 | 安徽邓氏机械制造有限公司 | A kind of picker for tuber crops for being convenient for gathering water conservancy diversion |
| CN108370704A (en) * | 2018-04-12 | 2018-08-07 | 安徽邓氏机械制造有限公司 | It is a kind of to carry the picker for tuber crops for stablizing digger blade |
| CN108370703A (en) * | 2018-04-12 | 2018-08-07 | 安徽邓氏机械制造有限公司 | A kind of picker for tuber crops |
| CN108496513A (en) * | 2018-03-14 | 2018-09-07 | 山东农业大学 | It is a kind of automatically to row radish harvesting apparatus |
| CN109005860A (en) * | 2018-07-13 | 2018-12-18 | 北京工业大学 | One potato seed soil separator tilt adjustable section sweet potato harvester |
| CN109479487A (en) * | 2019-01-15 | 2019-03-19 | 黑龙江省农业机械工程科学研究院 | A kind of potato digger plow Special test rack |
| CN109566049A (en) * | 2018-12-12 | 2019-04-05 | 中国农业大学 | Duplicate rows oscillatory type cassava digger |
| CN110122033A (en) * | 2018-02-02 | 2019-08-16 | 徐曼 | It is a kind of to cut the preposition potato picker of native disk |
| CN110583202A (en) * | 2019-10-18 | 2019-12-20 | 安徽邓氏机械制造有限公司 | Receive potato machine |
| CN111937561A (en) * | 2020-09-04 | 2020-11-17 | 山东理工大学 | Buffering, loss-reducing and potato-collecting regulation and control system of intelligent potato harvester |
| CN109566049B (en) * | 2018-12-12 | 2024-04-16 | 中国农业大学 | Double-row vibration type cassava excavator |
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2012
- 2012-06-19 CN CN 201220287557 patent/CN202603209U/en not_active Expired - Fee Related
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814686B (en) * | 2014-03-02 | 2015-06-24 | 山东理工大学 | Eccentric cam gear rod-shaped disk cutter type sweet potato vine harvester |
| CN103814686A (en) * | 2014-03-02 | 2014-05-28 | 山东理工大学 | Eccentric cam gear rod-shaped disk cutter type sweet potato vine harvester |
| CN104094723B (en) * | 2014-07-21 | 2016-01-27 | 大连交通大学 | Dig potato machine |
| CN104094723A (en) * | 2014-07-21 | 2014-10-15 | 大连交通大学 | Potato digging machine |
| CN105794386A (en) * | 2014-12-27 | 2016-07-27 | 酒泉市铸陇机械制造有限责任公司 | Self-propelled potato combine harvester |
| CN104855033B (en) * | 2015-04-23 | 2016-08-31 | 甘肃农业大学 | The multistage conveying of Rhizoma Solani tuber osi separates excavator |
| CN104855033A (en) * | 2015-04-23 | 2015-08-26 | 甘肃农业大学 | Potato multi-stage conveying and separation excavator |
| CN105123074A (en) * | 2015-08-21 | 2015-12-09 | 中机美诺科技股份有限公司 | Potato harvester capable of achieving lateral conveying |
| CN105052339A (en) * | 2015-08-21 | 2015-11-18 | 中机美诺科技股份有限公司 | Potato harvester capable of achieving rear spreading |
| CN105052339B (en) * | 2015-08-21 | 2017-04-19 | 中机美诺科技股份有限公司 | Potato harvester capable of achieving rear spreading |
| CN105123074B (en) * | 2015-08-21 | 2017-05-17 | 中机美诺科技股份有限公司 | Potato harvester capable of achieving lateral conveying |
| CN105075487A (en) * | 2015-09-29 | 2015-11-25 | 青岛农业大学 | Green Chinese onion harvester |
| CN105075487B (en) * | 2015-09-29 | 2017-03-08 | 青岛农业大学 | Green Chinese onion harvester |
| CN107241959A (en) * | 2017-06-30 | 2017-10-13 | 山东省农业机械科学研究院 | Picker for tuber crops |
| CN107318342A (en) * | 2017-09-04 | 2017-11-07 | 郭天伟 | Conveying device and the harvester for rhizome crops using the device |
| CN107371555A (en) * | 2017-09-04 | 2017-11-24 | 郭天伟 | Root crop excavating gear and the cropper using the device |
| CN110122033A (en) * | 2018-02-02 | 2019-08-16 | 徐曼 | It is a kind of to cut the preposition potato picker of native disk |
| CN108496513A (en) * | 2018-03-14 | 2018-09-07 | 山东农业大学 | It is a kind of automatically to row radish harvesting apparatus |
| CN108496513B (en) * | 2018-03-14 | 2023-09-22 | 山东农业大学 | Automatic alignment radish harvesting device |
| CN108370704A (en) * | 2018-04-12 | 2018-08-07 | 安徽邓氏机械制造有限公司 | It is a kind of to carry the picker for tuber crops for stablizing digger blade |
| CN108370703A (en) * | 2018-04-12 | 2018-08-07 | 安徽邓氏机械制造有限公司 | A kind of picker for tuber crops |
| CN108353605A (en) * | 2018-04-12 | 2018-08-03 | 安徽邓氏机械制造有限公司 | A kind of picker for tuber crops for being convenient for gathering water conservancy diversion |
| CN108283047A (en) * | 2018-04-12 | 2018-07-17 | 安徽邓氏机械制造有限公司 | A kind of double ridge picker for tuber crops |
| CN109005860A (en) * | 2018-07-13 | 2018-12-18 | 北京工业大学 | One potato seed soil separator tilt adjustable section sweet potato harvester |
| CN109566049A (en) * | 2018-12-12 | 2019-04-05 | 中国农业大学 | Duplicate rows oscillatory type cassava digger |
| CN109566049B (en) * | 2018-12-12 | 2024-04-16 | 中国农业大学 | Double-row vibration type cassava excavator |
| CN109479487A (en) * | 2019-01-15 | 2019-03-19 | 黑龙江省农业机械工程科学研究院 | A kind of potato digger plow Special test rack |
| CN110583202A (en) * | 2019-10-18 | 2019-12-20 | 安徽邓氏机械制造有限公司 | Receive potato machine |
| CN111937561A (en) * | 2020-09-04 | 2020-11-17 | 山东理工大学 | Buffering, loss-reducing and potato-collecting regulation and control system of intelligent potato harvester |
| CN111937561B (en) * | 2020-09-04 | 2022-04-01 | 山东理工大学 | Buffering, loss-reducing and potato-collecting regulation and control system of intelligent potato harvester |
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